Browse Dams
11,361 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,361 dams from the NID database. Each record includes dam name, location, physical dimensions, hazard potential classification, condition assessment, purpose, owner information, and emergency action plan status. Use the filters below to search by state, hazard level, condition, or keyword.
| Name | State | County | Height (ft) | Hazard | Condition | Year | Purpose |
|---|---|---|---|---|---|---|---|
| Cedar Creek WS SCS Site 135b Dam | Texas | Van Zandt | 22 | Significant | Not Rated | 1966 | Flood Risk Reduction |
| Huff Pond Dam | North Carolina | Haywood | 22 | Significant | Fair | — | Fire Protection, Stock, Or ... |
| O'Neal Pond Dam | South Carolina | Allendale | 22 | Significant | Fair | 1955 | Recreation |
| Republic Dam | Michigan | Marquette | 22 | Significant | Poor | 1913 | Recreation |
| Goodrich Dam | Michigan | Genesee | 22 | Significant | Fair | 1913 | Recreation |
| Sixmile Creek Wid Site 08 | Arkansas | Logan | 22 | Significant | Not Rated | 1955 | Flood Risk Reduction |
| Busseron Dam No. A-4 | Indiana | Sullivan | 22 | Significant | Fair | 1967 | Flood Risk Reduction |
| Michael Gallagher Lake Dam | Missouri | Jefferson | 22 | Significant | Not Rated | 1988 | Recreation |
| B.W.Coleman Dam No.1 | Alabama | Hale | 22 | Significant | Not Rated | 1969 | Other |
| Marissa Reservoir Dam | Illinois | St. Clair | 22 | Significant | Not Available | 1938 | Recreation |
| Berrenda Mesa | California | Kern | 22 | Significant | Satisfactory | 1967 | Water Supply |
| Rolling Green Community Pond | Maryland | Harford | 22 | Significant | Satisfactory | 1965 | Recreation |
| Green River Dike | Vermont | Lamoille | 22 | Significant | Satisfactory | 1947 | Hydroelectric |
| Shirer Pond Dam | South Carolina | Calhoun | 22 | Significant | Poor | 1950 | Recreation |
| Gager'S Pond Dam | Connecticut | New London | 22 | Significant | Poor | 1876 | Recreation |
| Rickabear Dam | New Jersey | Morris | 22 | Significant | Satisfactory | 1954 | Recreation |
| Roberts Field Basin 2 (North Woods Trail Near Trophy Drive) | Maryland | Carroll | 22 | Significant | Poor | 1992 | Flood Risk Reduction |
| Doniphan Lake Dam | Arkansas | White | 22 | Significant | Not Rated | 1958 | Recreation |
| Grasmere North Dam | Idaho | Owyhee | 22 | Significant | Poor | 1936 | Other |
| Glen Echo Lake Dam | Tennessee | Shelby | 22 | Significant | Satisfactory | 1960 | Recreation |
| Laurel Hill Park Dam | North Carolina | Wake | 22 | Significant | Fair | — | Recreation |
| Indian Mound Lake Dam | Texas | Wood | 22 | Significant | Poor | 1972 | Recreation |
| Stony Brook W.S. Site 11 (Amwell) Dam | New Jersey | Hunterdon | 22 | Significant | Poor | 1963 | Flood Risk Reduction |
| Wilson Camp 2 | Georgia | Harris | 22 | Significant | Not Available | — | Fish and Wildlife Pond |
| Newark Low Head Dam | Ohio | Licking | 22 | Significant | Fair | 1960 | Water Supply |
| No. Fork Forked Deer #13a Dam | Tennessee | Gibson | 22 | Significant | Satisfactory | 1999 | Flood Risk Reduction |
| Skou Reservoir | Oregon | Jackson | 22 | Significant | Not Rated | 1955 | Irrigation |
| Bonner, Brandon - No. 2 | Utah | Utah | 22 | Significant | Not Rated | — | Irrigation |
| Brinkley Twin Lakes Dam #1 | North Carolina | Mecklenburg | 22 | Significant | Fair | 1950 | Recreation |
| Malaga Dam | New Jersey | Gloucester | 22 | Significant | Fair | — | Recreation |
| Hidden Lakes Dam | Ohio | Geauga | 22 | Significant | Poor | 1954 | Recreation |
| Signal #1 | Colorado | Adams | 22 | Significant | Unsatisfactory | 1890 | Irrigation |
| Lake View | Alabama | Jefferson | 22 | Significant | Not Rated | 1964 | Recreation |
| Morton Dam | North Carolina | Wake | 22 | Significant | Fair | — | Irrigation |
| Chippewa Lake Dam | Tennessee | Davidson | 22 | Significant | — | 1954 | Fire Protection, Stock, Or ... |
| J D Phillips Lake Dam | Alabama | Clarke | 22 | Significant | Not Rated | 1975 | Recreation |
| Solar Bliss Dam | Texas | Hays | 22 | Significant | Not Rated | — | |
| Crescent Lake Dam | Iowa | Polk | 22 | Significant | Not Rated | 2007 | Flood Risk Reduction |
| N S Haltam Lake Dam | Alabama | Clarke | 22 | Significant | Not Rated | 1968 | Recreation |
| Anderson Lake Dam | North Carolina | Macon | 22 | Significant | — | — | Recreation |
| Janes Flat | California | Modoc | 22 | Significant | Not Rated | 1918 | Irrigation |
| Christal Lake Dam | Ohio | Pickaway | 22 | Significant | Poor | 1964 | Recreation |
| Kendrick | Colorado | Jefferson | 22 | Significant | Satisfactory | 1922 | Irrigation |
| Lake Warrior Dam | Texas | Fayette | 22 | Significant | Not Rated | 1973 | Recreation |
| Government Mill Dam | Massachusetts | Berkshire | 22 | Significant | Satisfactory | 1901 | Recreation |
| Seminole Power Cooling Pond | Florida | Polk | 22 | Significant | Not Rated | 1996 | Other |
| Marko Lake Dam | Ohio | Stark | 22 | Significant | Poor | 1962 | Recreation |
| Edgar Ploetz Recreational Pond Dam | New York | Cattaraugus | 22 | Significant | Poor | 1969 | Recreation |
| Morris Pond | South Carolina | Richland | 22 | Significant | Fair | 1976 | Recreation |
| Elm Creek | Minnesota | Hennepin | 22 | Significant | Satisfactory | 2017 | Recreation |
Frequently Asked Questions
Hazard potential is based on the consequences of dam failure, not the condition of the dam. High hazard means loss of human life is probable. Significant means economic and environmental losses are expected but no probable loss of life. Low means minimal losses are expected. The classification considers downstream population, infrastructure, and environmental resources.
Condition ratings reflect the physical state of the dam based on periodic inspections. Satisfactory means no deficiencies found. Fair means minor issues exist but no immediate action needed. Poor means safety deficiencies require remedial action. Unsatisfactory means the dam is unsafe and immediate corrective action is required.
Yes. Use the search field above to find dams by name. You can also combine the search with state, hazard, and condition filters to narrow your results. Each dam record links to a detail page with complete information.